Technical Bitcoin Resources

If you're a developer who wants to really understand how Bitcoin works under the hood, this documentation will get you up to speed.

Technical Resources:

Awesome BDK Resources
Bitcoin Developer Guide
Bitcoin Developer Network (BDN)
Bitcoin Developer Resources
Bitcoin Improvement Proposals
Bitcoin Edge Workshop (20+ hours of tutorials)
Bitcoin Protocol tutorials
Bitcoin Dev Notes (Amiti)
Bitcoin Dev Notes (Philip)
Bitcoin Optech
Bitcoin Simulator
Crypto Primitives tutorials
Bitcoin Ninja
Bitcoin Protocol Reference
Bitcoin Stack Exchange (Technical Q & A)
The Bitcoin Wiki
BitcoinerLAB (JS modules & guides)
Blockchain Reading List
How the Bitcoin Protocol Actually Works
Learning Bitcoin from the Command Line
Intro to Bitcoin for Developers
A Peek Under Bitcoin's Hood
How to Parse the Bitcoin Blockchain
OP_CAT Resources
Opcodes Explained (dev reference)
Bitcoin Core RPC Documentation 2
Good First Issues (issues across vetted projects)
Opcodes Explained
Saving Satoshi (game that teaches technical basics)
Technical Search Engine
Tour of Bitcoin in Python
Try Bitcoin (interactive intro)
Using the Raw Bitcoin Protocol
Utreexo
ZeroSync
Zines about Bitcoin

Covenants:

Miniscript Resources:

Technical Classes:

Technical Books:

Academic Research:

Bitcoin's Academic Pedigree
Bitcoin Problems (open research issues)
Comprehensive Academic Bitcoin Research Archive
Cross Input Signature Aggregation Research
Hard Fork Research
MIT Cryptocurrency Research
Ledger (peer reviewed journal)
Soft Fork Comparisons
UW Bitcoin Research Institute

Design:

Contributing to Bitcoin Core:

Quantum Computing: